State-of-the-art review on the transient flow modeling and utilization for urban water supply system (UWSS) management
In the context of smart city development and rapid urbanization worldwide, urban water
supply system (UWSS) has been of vital importance to this process. This paper presents a …
supply system (UWSS) has been of vital importance to this process. This paper presents a …
Transient wave-based methods for anomaly detection in fluid pipes: A review
Over the years, anomaly detection of fluid pipes has been a focus of water authorities as well
as oil and gas operators to advance the operation and management of these mechanical …
as oil and gas operators to advance the operation and management of these mechanical …
An improved variational mode decomposition method based on particle swarm optimization for leak detection of liquid pipelines
X Diao, J Jiang, G Shen, Z Chi, Z Wang, L Ni… - … Systems and Signal …, 2020 - Elsevier
Leak detection is critical for the safety management of pipelines since leakages may cause
serious accidents. The present paper aims to develop an efficient method able to detect the …
serious accidents. The present paper aims to develop an efficient method able to detect the …
A novel deep offline-to-online transfer learning framework for pipeline leakage detection with small samples
In this article, a two-stage deep offline-to-online transfer learning framework (DOTLF) is
proposed for long-distance pipeline leakage detection (PLD). At the offline training stage, a …
proposed for long-distance pipeline leakage detection (PLD). At the offline training stage, a …
Computational methods for pipeline leakage detection and localization: A review and comparative study
Pipelines are one of the least expensive means of transporting fluids in long distances and
distributing fluids in large areas and cities. Fluids transported and distributed by pipelines …
distributing fluids in large areas and cities. Fluids transported and distributed by pipelines …
Time-reversal technique for pipeline defect detection
In this paper, time-reversal (TR) technique is proposed for the detection of discrete defects
(eg, leaks and blockages) in pressurized fluid-filled pipelines using active transient waves …
(eg, leaks and blockages) in pressurized fluid-filled pipelines using active transient waves …
Deep learning identifies leak in water pipeline system using transient frequency response
Pipeline leak identification method using transient frequency response (TFR) has been
researched in the past two decades. To extend this method to a more general water pipeline …
researched in the past two decades. To extend this method to a more general water pipeline …
Matched-field processing for leak localization in a viscoelastic pipe: An experimental study
This paper applies the matched-field processing (MFP) method to leakage localization in a
viscoelastic pipe. The viscoelasticity of pipe wall is included in the governing equations of …
viscoelastic pipe. The viscoelasticity of pipe wall is included in the governing equations of …
FRF-based transient wave analysis for the viscoelastic parameters identification and leak detection in water-filled plastic pipes
Plastic/viscoelastic pipes, such as polyvinyl chloride (PVC), polyethylene (PE) and high-
density polyethylene (HDPE), have been increasingly used in water piping systems, which …
density polyethylene (HDPE), have been increasingly used in water piping systems, which …
Transient-based leak detection in the frequency domain considering fluid–structure interaction and viscoelasticity
Waterhammer induced fluid–structure interaction (FSI) of a leaky viscoelastic (VE) pipe is
simulated in the frequency-domain. The developed model is then applied to assess the …
simulated in the frequency-domain. The developed model is then applied to assess the …